Search Result for "semibreve": 
Wordnet 3.0

NOUN (1)

1. a musical note having the longest time value (equal to four beats in common time);
[syn: whole note, semibreve]

perl: warning: Please check that your locale settings:
	LANGUAGE = (unset),
	LC_ALL = (unset),
	LC_TIME = "tr_TR.UTF-8",
	LC_MONETARY = "tr_TR.UTF-8",
	LC_ADDRESS = "tr_TR.UTF-8",
	LC_TELEPHONE = "tr_TR.UTF-8",
	LC_NAME = "tr_TR.UTF-8",
	LC_MEASUREMENT = "tr_TR.UTF-8",
	LC_IDENTIFICATION = "tr_TR.UTF-8",
	LC_NUMERIC = "tr_TR.UTF-8",
	LC_PAPER = "tr_TR.UTF-8",
	LANG = "C"
    are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
2 definitions retrieved:

The Collaborative International Dictionary of English v.0.48:

Semibreve \Sem"i*breve`\, n. [Pref. semi- + breve: cf. F. semi-breve, It. semibreve.] [Formerly written semibref.] (Mus.) A note of half the time or duration of the breve; -- now usually called a whole note. It is the longest note in general use. [1913 Webster]
WordNet (r) 3.0 (2006):

semibreve n 1: a musical note having the longest time value (equal to four beats in common time) [syn: whole note, semibreve]